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#!/usr/bin/env python3
# group: meta
#
# Copyright (C) 2020 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import subprocess
import sys
from typing import List
import iotests
import linters
# Looking for something?
#
# List of files to exclude from linting: linters.py
# mypy configuration: mypy.ini
# pylint configuration: pylintrc
def check_linter(linter: str) -> bool:
try:
linters.run_linter(linter, ['--version'], suppress_output=True)
except subprocess.CalledProcessError:
iotests.case_notrun(f"'{linter}' not found")
return False
return True
def test_pylint(files: List[str]) -> None:
print('=== pylint ===')
sys.stdout.flush()
if not check_linter('pylint'):
return
linters.run_linter('pylint', files)
def test_mypy(files: List[str]) -> None:
print('=== mypy ===')
sys.stdout.flush()
if not check_linter('mypy'):
return
env = os.environ.copy()
env['MYPYPATH'] = env['PYTHONPATH']
linters.run_linter('mypy', files, env=env, suppress_output=True)
def main() -> None:
files = linters.get_test_files()
iotests.logger.debug('Files to be checked:')
iotests.logger.debug(', '.join(sorted(files)))
for test in (test_pylint, test_mypy):
try:
test(files)
except subprocess.CalledProcessError as exc:
# Linter failure will be caught by diffing the IO.
if exc.output:
print(exc.output)
iotests.script_main(main)
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